Methods of Dyeing

The process of adding pigments or insoluble dyes to a solution before it is extruded through the spinneret is called _________ dyeing?

• product
• Yarn
• Solution
• Direct

_________ dyes are water-soluble components that for insoluble colored molecules in the fiber during the dyeing process.

• Vat
• Azoic
• Bleach
• Fabric

_______ is “an insoluble, finely divided substance, such as titanium dioxide, used to deluster or color fibers, yarns or fabrics”

• Washing
• Yarn
• Light
• Pigments

Pigments is “an insoluble, finely divided substance, such as titanium dioxide, used to deluster or color fibers, yarns or fabrics”

• Pigments
• Vat
• Direct
• Disperse

Identify which dye is NOT a synthetic dye?Acid, Azoic, Basic/ Cationic, Direct, Disperse, Reactive, Sulfur, and Vat.

• Acid
• Yarn
• Sulfur
• Direct

______dyeing also known as piece dyeing, which dyeing fabric after it has been constructed.

• Solution
• Product
• Fiber
• Fabric

_______ dyeing adds color at the yarn stage. Skein, package, beam and space dyeing methods are used to dye yarns.

• Yarn
• Product
• Vat
• Fabric

______ dying is used for acrylic fibers colored with cationic dyes.

• Yarn
• Reactive
• Gel
• Sulfur